50-200
100-325 USD
100-300 USD depending on condition.
Saw one for $200 earlier this year
100-1000 USD depending on specifics.
The 1148 in 410 ga. was introduced in 1954 and discontinued in 1969.
1949-1968
Can't be answered without the sn.
Your question answers itself.
You can contact Remington directly to see if they have any parts supply left for the model 1148,or you can attend gunshows,look on the internet,pawn shops,etc.
It's date code stamped on the barrel, see related links for information on the Remington Society of America.
It all depends on the condition. These are pretty old (not the best design) Thus the Remington 1100 came along. If it's a 3" chamber and in decent condition, I would pay $200.00 . The 1100 is much more sought after. Terry